锂电充电 线性充电管理

ShiningIC

裕芯电子

Phase-locked-loop with VCO

GENERAL DESCRIPTION The 74HC/HCT4046A are high-speed Si-gate CMOS devices and are pin compatible with the “4046” of the “4000B” series. They are specified in compliance with JEDEC standard no. 7A. FEATURES • Low power consumption • Centre frequency of up to 17 MHz (typ.) at VCC= 4.5

文件：467.51 Kbytes 页数：34 Pages

PHI

PHI

Phase-locked loop

DESCRIPTION The HEF4046B is a phase-locked loop circuit that consists of a linear voltage controlled oscillator (VCO) and two different phase comparators with a common signal input amplifier and a common comparator input. A 7 V regulator (zener) diode is provided for supply voltage regulation i

文件：416.12 Kbytes 页数：15 Pages

PHI

PHI

Phase-locked loop

DESCRIPTION The HEF4046B is a phase-locked loop circuit that consists of a linear voltage controlled oscillator (VCO) and two different phase comparators with a common signal input amplifier and a common comparator input. A 7 V regulator (zener) diode is provided for supply voltage regulation i

文件：416.12 Kbytes 页数：15 Pages

PHI

PHI